We would like to generate WSDL for the Java classes that I generate from
EMF models to web-service enable them. I am just digging into wtp, and I
understand from tutorials that we can do Java2Wsdl, and Wsdl2Java.

I'd appreciate any pointers to code that takes an EMF model, say EClass,
and creates a WSDL based on its interface.

We'd also need to generate EMF/SDO models from existing web-service
definitions. Are there existing tests/tuturials that demonstrates
creation of EMF/SDO models that talk to actual external web-services?